122230011 has 4 divisors (see below), whose sum is σ = 162973352. Its totient is φ = 81486672.

The previous prime is 122229977. The next prime is 122230057. The reversal of 122230011 is 110032221.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 122230011 - 2⁷ = 122229883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122230081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20371666 + ... + 20371671.

It is an arithmetic number, because the mean of its divisors is an integer number (40743338).

Almost surely, 2^122230011 is an apocalyptic number.

122230011 is a deficient number, since it is larger than the sum of its proper divisors (40743341).

122230011 is an equidigital number, since it uses as much as digits as its factorization.

122230011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40743340.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 122230011 is about 11055.7682229685. The cubic root of 122230011 is about 496.2790592234.

Adding to 122230011 its reverse (110032221), we get a palindrome (232262232).

The spelling of 122230011 in words is "one hundred twenty-two million, two hundred thirty thousand, eleven".